A fix is available
APAR status
Closed as program error.
Error description
DBS4,ABND=04E-00C20221,U=SYSOPR ,M=(N),C=910.BMC -DSNB5PCO,M=DSNTFRCV,LOC=DSNBBM .DSNB5PCO+5A18 The error occurs during rebuild for token WPHTOKCN.
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: DB2 data sharing users. * **************************************************************** * PROBLEM DESCRIPTION: ABEND04E RC00C20221 in DSNB5PCO. * **************************************************************** * RECOMMENDATION: * **************************************************************** If a pageset castout is processing a long list of pages, there is a processing loop in which it is not serialized with a GBP rebuild except for the first time through. Therefore there is a timing window in which a GBP rebuild can invalidate the connect token being used by the castout, resulting in an ABEND04E RC00C20221 in DSNB5PCO. Additional symptoms: RC00C20223 DSNB5ULK +0C70 Dump Title: DBW4,ABND=04E-00C20223,U=SYSOPR ,M=N ,C=101.BMC -DSNB5PCO,M=DSNTFRCV,LOC=DSNIDM .DSNB5ULK+0C70
Problem conclusion
The castout logic has been modified to ensure that the read-for- castout process is always serialized with a GBP rebuild.
Temporary fix
Comments
APAR Information
APAR number
PM85947
Reported component name
DB2 OS/390 & Z/
Reported component ID
5740XYR00
Reported release
910
Status
CLOSED PER
PE
NoPE
HIPER
YesHIPER
Special Attention
NoSpecatt
Submitted date
2013-03-29
Closed date
2013-05-02
Last modified date
2014-02-20
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UK94024 UK94025
Modules/Macros
DSNB5PCO DSNB5ULK
Fix information
Fixed component name
DB2 OS/390 & Z/
Fixed component ID
5740XYR00
Applicable component levels
Fix is available
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Document Information
Modified date:
20 February 2014